CN207201071U - It is a kind of can Fast Installation LED display wiring board - Google Patents
It is a kind of can Fast Installation LED display wiring board Download PDFInfo
- Publication number
- CN207201071U CN207201071U CN201721257523.XU CN201721257523U CN207201071U CN 207201071 U CN207201071 U CN 207201071U CN 201721257523 U CN201721257523 U CN 201721257523U CN 207201071 U CN207201071 U CN 207201071U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- display screen
- mounting seat
- layer
- led display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
Abstract
The utility model discloses it is a kind of can Fast Installation LED display wiring board, including circuit board substrate, the upper surface of the circuit board substrate is provided with photosensitive resin layer, the upper surface of the photosensitive resin layer is provided with line layer, the upper surface of the line layer is provided with display screen mounting seat, the line layer and the junction of display screen mounting seat are provided with installation foot, and the lower surface of the circuit board substrate is provided with thermal grease layer, spacing hole is provided with the display screen mounting seat；Circuit is formed with photosensitive resin layer, layers of copper is deposited on the line to form line layer, save substantial amounts of copper, make the making of wiring board simpler simultaneously, devise a LED display mounting seat, when needing to install display screen, directly the installation foot of LED display is inserted into spacing hole, there is provided a thermal grease layer, heat-conducting silicone grease can be effectively by outside the heat transfer on wiring board to wiring board, the service life of extension wire plate.
Description
Technical field
The utility model belongs to circuit board technology field, and in particular to it is a kind of can Fast Installation LED display wiring board.
Background technology
Circuit board can be described as printed substrate or printed circuit board (PCB), and FPC wiring boards are also known as FPC, flexible PCB
It is using polyimides or polyester film as a kind of printed circuit board (PCB) with height reliability made of base material；With Distribution density
The characteristics of high, in light weight, thickness of thin, good bending property；FPC and PCB birth and development, Rigid Flex this new production is expedited the emergence of
Product, Rigid Flex, it is exactly FPC and rigid wiring board, by processes such as pressings, by related process requirement group therefore
It is combined, the wiring board with FPC characteristics and PCB characteristics of formation；Circuit board makes circuit miniaturization, directly perceivedization, for solid
The batch production and optimization electrical appliance layout for determining circuit play an important role.
But traditional wiring board, using double face copper, etched after carrying out contraposition exposure imaging on copper foil layer
Mode make circuit, multi-layer sheet then continues to press insulating resin and copper foil layer, then carries out circuit etching making, can so waste
Substantial amounts of copper, add the production cost of wiring board；Secondly, traditional wiring board causes due to lacking corresponding attachment structure
LED display can only be connected on wiring board by way of welding, operated pretty troublesome, wasted time and energy；It is in addition, traditional
Wiring board causes electronic component on wiring board caused amount of heat in the course of the work due to lacking corresponding radiator structure
All accumulate in the circuit board, the service life of the electronic component on wiring board is had an impact.
Utility model content
The purpose of this utility model be to provide it is a kind of can Fast Installation LED display wiring board, to solve the above-mentioned back of the body
The traditional wiring board proposed in scape technology, using double face copper, lost after carrying out contraposition exposure imaging on copper foil layer
The mode at quarter makes circuit, and multi-layer sheet then continues to press insulating resin and copper foil layer, then carries out circuit etching making, so can wave
Take substantial amounts of copper, add the production cost of wiring board, secondly, traditional wiring board is led due to lacking corresponding attachment structure
Cause LED display to be connected to by way of welding on wiring board, operate pretty troublesome, waste time and energy；It is in addition, traditional
Wiring board due to lacking corresponding radiator structure, cause the electronic component caused big calorimetric in the course of the work on wiring board
Amount all accumulates in the circuit board, the problem of being had an impact to the service life of the electronic component on wiring board.
To achieve the above object, the utility model provides following technical scheme：It is a kind of can Fast Installation LED display line
Road plate, including circuit board substrate, the upper surface of the circuit board substrate are provided with photosensitive resin layer, the photosensitive resin layer it is upper
Surface is provided with line layer, and the upper surface of the line layer is provided with display screen mounting seat, and the line layer is installed with display screen
The junction of seat is provided with installation foot, and the lower surface of the circuit board substrate is provided with thermal grease layer, the display screen installation
Spacing hole is provided with seat, the installation foot electrically connects with line layer, and the installation foot electrically connects with limited location hole.
Preferably, the circuit board substrate is rectangular parallelepiped structure.
Preferably, it is fixedly connected between the circuit board substrate and display screen mounting seat by installation foot.
Preferably, the thermal grease layer is rectangular parallelepiped structure.
Preferably, the display screen mounting seat is provided with two altogether, and two display screen mounting seats are arranged on line layer
Upper surface.
Preferably, the display screen mounting seat is rectangular parallelepiped structure.
Compared with prior art, the beneficial effects of the utility model are：
1. forming circuit with photosensitive resin layer, layers of copper is deposited on the line to form line layer, compared to more traditional circuit
For plate, substantial amounts of copper is saved, effectively reduces the production cost of wiring board, and it is relatively simple for structure, it is easy to make.
2. devising a LED display mounting seat, when needing to install display screen, directly the installation foot of display screen is inserted
Enter into spacing hole, eliminate the time of welding, the installation ratio for making LED display faster, facilitates.
3. a thermal grease layer is provided with, because heat-conducting silicone grease has good heat conduction, heatproof, insulating properties, therefore,
Heat-conducting silicone grease can prevent the electronic component mistake on wiring board effectively by outside the heat transfer on wiring board to wiring board
Heat, the service life of extension wire plate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is circuit board substrate right view corresponding to the utility model；
Fig. 3 is display screen mounting seat oblique view corresponding to the utility model；
In figure：1- line layers, 2- display screens mounting seat, 3- spacing holes, 4- circuit board substrates, 5- photosensitive resin layers, 6- are led
Hot silicone grease layer, 7- installation feet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：It is a kind of can Fast Installation LED display line
Road plate, including circuit board substrate 4, the upper surface of circuit board substrate 4 are provided with photosensitive resin layer 5, the upper surface of photosensitive resin layer 5
Line layer 1 is provided with, the upper surface of line layer 1 is provided with display screen mounting seat 2, line layer 1 and the connection of display screen mounting seat 2
Place is provided with installation foot 7, and the lower surface of circuit board substrate 4 is provided with thermal grease layer 6, set in display screen mounting seat 2 limited
Position hole 3, installation foot 7 electrically connect with line layer 1, and installation foot 7 electrically connects with limited location hole 3.
In order that the use of wiring board is more convenient, in the present embodiment, it is preferred that circuit board substrate 4 is rectangular parallelepiped structure.
In order that circuit board substrate 4 be connected with display screen mounting seat 2 more firmly, in the present embodiment, it is preferred that circuit
It is fixedly connected between plate substrate 4 and display screen mounting seat 2 by installation foot 7.
In order that the heat-conducting effect of thermal grease layer 6 is more preferable, in the present embodiment, it is preferred that thermal grease layer 6 is cuboid
Structure.
In order that LED display installation is more stable, in the present embodiment, it is preferred that display screen mounting seat 2 is provided with altogether
Two, and two display screen mounting seats 2 are arranged on the upper surface of line layer 1.
In order that the using effect of display screen mounting seat 2 is more preferable, in the present embodiment, it is preferred that display screen mounting seat 2 is length
Cube structure.
Heat-conducting silicone grease 6 in the utility model, popular name is called thermal grease, is to do base oil, novel metal with extraordinary silicone oil
Oxide does filler, is equipped with multiple functions additive, the paste colors being process through specific technique because material is different and
With different outward appearances, it has good heat conduction, heatproof, insulating properties, is the preferable dielectric material of heat-resisting device, Er Qiexing
Can be stable, etchant gas will not be produced in use, the metal contacted will not be had an impact, and the filler of high-purity and had
Machine silicon be product it is smooth, uniformly and high-temperature insulation guarantee, be applied to power device and radiator fitting surface, help eliminates contact
The air gap increase type of thermal communication in face, reduces thermal resistance, reduces the operating temperature of power device, improves reliability and extension uses the longevity
Life.
Operation principle and process for using of the present utility model：After the utility model installs, by the installation of LED display
Pin 7 is inserted in the spacing hole 3 in the display screen mounting seat 2 on line layer 1, you can the Fast Installation of LED display is realized, due to
Heat-conducting silicone grease has good thermal diffusivity, and therefore, the thermal grease layer 6 of the lower surface of circuit board substrate 4 can will be electric on wiring board
Heat transfer caused by subcomponent prevents wiring board from producing damage due to overheat to outside wiring board.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. it is a kind of can Fast Installation LED display wiring board, including circuit board substrate (4), it is characterised in that：The wiring board
The upper surface of substrate (4) is provided with photosensitive resin layer (5), and the upper surface of the photosensitive resin layer (5) is provided with line layer (1),
The upper surface of the line layer (1) is provided with display screen mounting seat (2), the line layer (1) and the company of display screen mounting seat (2)
The place of connecing is provided with installation foot (7), and the lower surface of the circuit board substrate (4) is provided with thermal grease layer (6), the display screen peace
Spacing hole (3) is provided with dress seat (2), the installation foot (7) electrically connects with line layer (1), the installation foot (7) and limited location
Hole (3) electrically connects.
2. it is according to claim 1 it is a kind of can Fast Installation LED display wiring board, it is characterised in that：The circuit
Plate substrate (4) is rectangular parallelepiped structure.
3. it is according to claim 1 it is a kind of can Fast Installation LED display wiring board, it is characterised in that：The circuit
It is fixedly connected between plate substrate (4) and display screen mounting seat (2) by installation foot (7).
4. it is according to claim 1 it is a kind of can Fast Installation LED display wiring board, it is characterised in that：The heat conduction
Silicone grease layer (6) is rectangular parallelepiped structure.
5. it is according to claim 1 it is a kind of can Fast Installation LED display wiring board, it is characterised in that：The display
Screen mounting seat (2) is provided with two altogether, and two display screen mounting seats (2) are arranged on the upper surface of line layer (1).
6. it is according to claim 1 it is a kind of can Fast Installation LED display wiring board, it is characterised in that：The display
It is rectangular parallelepiped structure to shield mounting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721257523.XU CN207201071U (en) | 2017-09-27 | 2017-09-27 | It is a kind of can Fast Installation LED display wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721257523.XU CN207201071U (en) | 2017-09-27 | 2017-09-27 | It is a kind of can Fast Installation LED display wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207201071U true CN207201071U (en) | 2018-04-06 |
Family
ID=61787358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721257523.XU Expired - Fee Related CN207201071U (en) | 2017-09-27 | 2017-09-27 | It is a kind of can Fast Installation LED display wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207201071U (en) |
-
2017
- 2017-09-27 CN CN201721257523.XU patent/CN207201071U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010108361A1 (en) | Pcb including heat radiating structure with heat conducting and heat radiating ink | |
| CN102365005B (en) | Printed circuit board (PCB) processing method | |
| CN101413655B (en) | Heat radiation structure of LED lamp backlight device | |
| CN211240270U (en) | Double-sided boss substrate | |
| CN207201071U (en) | It is a kind of can Fast Installation LED display wiring board | |
| CN100596255C (en) | Making method and structure for high power thin line carrier board | |
| CN1665376A (en) | Production process of high precision silver slurry perforated multilayer carbon membrane surface mounting board | |
| CN211152320U (en) | Special-shaped heat-conducting metal-based copper-clad plate | |
| CN213847398U (en) | Circuit board heat radiation structure and electrical equipment | |
| CN206851134U (en) | A kind of moisture proof short circuit type circuit board | |
| CN107949160A (en) | A kind of hanging printed circuit board of the separated high heat conduction of thermoelectricity and its production method | |
| CN208490034U (en) | A kind of soft or hard combination core plate of projector | |
| CN205946369U (en) | Soft or hard combines circuit board | |
| CN208509359U (en) | A kind of thermally conductive double-layer circuit board | |
| CN206932463U (en) | A kind of high-temp resistant type circuit board | |
| CN204733462U (en) | A kind of circuit board based on ceramic material | |
| CN206963175U (en) | A kind of novel circuit board | |
| CN207166853U (en) | A kind of novel stabilising structural circuit plate | |
| CN206575656U (en) | Concentrate heat radiating type reinforced circuit board | |
| CN219780509U (en) | Ceramic circuit board | |
| CN206807852U (en) | A kind of novel fire resistant double-sided PCB | |
| CN219087653U (en) | Heat conduction mounting structure of PCB board card | |
| CN210986574U (en) | Multilayer printed circuit board convenient to location | |
| CN218103619U (en) | Novel circuit board | |
| CN205993021U (en) | A kind of Novel circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180927 |